19412728742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1811903}}^1$

素因数の和:1812403

約数の個数: 16

約数和(自身を含む): 31831529472

約数和(自身を除く): 12418800730

約数列:

[1, 2, 11, 22, 487, 974, 5357, 10714, 1811903, 3623806, 19930933, 39861866, 882396761, 1764793522, 9706364371, 19412728742]

約数ペア:

[(1, 19412728742), (2, 9706364371), (11, 1764793522), (22, 882396761), (487, 39861866), (974, 19930933), (5357, 3623806), (10714, 1811903)]